{"id":"CVE-2015-8397","details":"The JPEGLSCodec::DecodeExtent function in MediaStorageAndFileFormat/gdcmJPEGLSCodec.cxx in Grassroots DICOM (aka GDCM) before 2.6.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (application crash) via an embedded JPEG-LS image with dimensions larger than the selected region in a (1) two-dimensional or (2) three-dimensional DICOM image file, which triggers an out-of-bounds read.","modified":"2026-04-10T03:46:31.589703Z","published":"2016-01-12T20:59:03Z","references":[{"type":"ADVISORY","url":"http://census-labs.com/news/2016/01/11/gdcm-out-bounds-read-jpeglscodec-decodeextent/"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/135206/GDCM-2.6.0-2.6.1-Out-Of-Bounds-Read.html"},{"type":"ADVISORY","url":"http://seclists.org/fulldisclosure/2016/Jan/33"},{"type":"ADVISORY","url":"http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/"},{"type":"ADVISORY","url":"http://sourceforge.net/p/gdcm/mailman/message/34670701/"},{"type":"ADVISORY","url":"http://sourceforge.net/p/gdcm/mailman/message/34687533/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/archive/1/537263/100/0/threaded"},{"type":"ARTICLE","url":"http://seclists.org/fulldisclosure/2016/Jan/33"},{"type":"EVIDENCE","url":"http://census-labs.com/news/2016/01/11/gdcm-out-bounds-read-jpeglscodec-decodeextent/"},{"type":"EVIDENCE","url":"http://sourceforge.net/p/gdcm/mailman/message/34670701/"},{"type":"EVIDENCE","url":"http://sourceforge.net/p/gdcm/mailman/message/34687533/"},{"type":"FIX","url":"http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}]}